Esbilac 2nd Step A highly digestible complete food for young growing puppies. Esbilac 2nd Step Puppy Weaning Food is a creamy transitional cereal developed to follow Esbilac, for easy transition from milk to solid food. It~s completely balanced nutrition meets the nutritional requirements for growth established by the Association of American Feed Control Officials (AAFCO). Esbilac 2nd Step Puppy Weaning Food has superior digestibility and palatability. 5lb